Multiplying Decimals

Front

What is multiplying decimals?

Back

Multiplying decimals involves multiplying two numbers that have decimal points, resulting in a product that also has a decimal point.

Tags

CCSS.6.NS.B.3

Front

How do you multiply a whole number by a decimal?

Back

To multiply a whole number by a decimal, multiply as if there are no decimals, then place the decimal point in the product based on the total number of decimal places in the numbers being multiplied.

Tags

CCSS.5.NBT.B.7

Front

Calculate: 82 x 0.13

Back

10.66

Tags

CCSS.6.NS.B.3

Front

Calculate: 4 x 3.21

Back

12.84

Tags

CCSS.6.NS.B.3

Front

What equation is represented by this model? (0.2 x 0.2)

Back

0.2 x 0.2 = 0.04

Tags

CCSS.5.NBT.B.7

Front

What equation does this model represent? (0.2 x 0.4)

Back

0.2 x 0.4 = 0.08

Tags

CCSS.5.NBT.B.7

Front

Calculate: 63.9 x 7

Back

447.3

Tags

CCSS.6.NS.B.3

Front

What is the product of 0.5 and 0.4?

Back

0.2

Tags

CCSS.6.NS.B.3

Front

If you multiply 0.3 by 0.3, what do you get?

Back

0.09

Tags

CCSS.6.NS.B.3

Front

What is the rule for placing the decimal point in multiplication?

Back

Count the total number of decimal places in both factors and place the decimal point in the product so that it has that many decimal places.

Tags

CCSS.5.NBT.B.7